dive boat CTI

Does anyone know if the dive boat at CTI is the same as CSS? We went to CSS last year and they had a very basic boat, which I know is needed because of the reef. I have a bad knee and the ladder that you had to use is much steeper than one that is fixed to the back of the boat. I'm hoping the boat at CTI has a fixed ladder not one that has to be put over the side. Thanks for any info!